hedonic
发表于 2025-3-28 14:52:20
Heidrun Matthäus,Wolf-Gert Matthäusde fonc tions analytiques et leurs applications is certainly long overdue. But, in a sense, it is almost premature, as so much contemporary work is still being produced. To misquote Dickens, this is the best of times, this is the worst of times. The intervening years have seen developments on a bro
讥笑
发表于 2025-3-28 18:46:33
ions analytiques et leurs applications is certainly long overdue. But, in a sense, it is almost premature, as so much contemporary work is still being produced. To misquote Dickens, this is the best of times, this is the worst of times. The intervening years have seen developments on a broad front,
傻瓜
发表于 2025-3-29 01:47:45
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缺陷
发表于 2025-3-29 05:37:34
Heidrun Matthäus,Wolf-Gert Matthäustten by well-known experts in the field.This book introduces the reader to the study of Hamiltonian systems, focusing on the stability of autonomous and periodic systems and expanding to topics that are usually not covered by the canonical literature in the field. It emerged from lectures and semina
agonist
发表于 2025-3-29 08:29:09
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Eeg332
发表于 2025-3-29 13:29:34
Heidrun Matthäus,Wolf-Gert Matthäusetimes the normalized system is simple enough to be integrable (“by quadrature,” that is, its solution can be reduced to the evaluation of integrals), but this is not the usual case (except in two dimensions). We approach this question in Section 5.1 by establishing the existence of geometrical stru
Statins
发表于 2025-3-29 17:48:33
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ANA
发表于 2025-3-29 23:35:32
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ineptitude
发表于 2025-3-30 00:54:07
Our Changing Worldiderations, that the time order of causally connectable events is logically, not just physically, required to be invariant. Finally, it is examined whether a Gödel universe, that is, one with closed timelike curves, is possible given local, linear time.
犬儒主义者
发表于 2025-3-30 04:51:55
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